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Changes to (hopefully) get the build working with recent Intel compilers.

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FossilOrigin-Name: b22cdd6734ecda2b2b9749668f353abc2660f192d6a40c5d266309d30e25695e
This commit is contained in:
drh
2017-09-12 13:27:43 +00:00
parent 3e1e14d818
commit b9772e7fe8
3 changed files with 14 additions and 10 deletions
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10
src/util.c
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@@ -491,7 +491,11 @@ do_atof_calc:
if( esign<0 ){
result = 0.0*s;
}else{
#ifdef INFINITY
result = INFINITY;
#else
result = 1e308*1e308*s; /* Infinity */
#endif
}
}
}else{
@@ -1276,7 +1280,7 @@ int sqlite3SafetyCheckSickOrOk(sqlite3 *db){
** overflow, leave *pA unchanged and return 1.
*/
int sqlite3AddInt64(i64 *pA, i64 iB){
#if GCC_VERSION>=5004000
#if GCC_VERSION>=5004000 && !defined(__INTEL_COMPILER)
return __builtin_add_overflow(*pA, iB, pA);
#else
i64 iA = *pA;
@@ -1296,7 +1300,7 @@ int sqlite3AddInt64(i64 *pA, i64 iB){
#endif
}
int sqlite3SubInt64(i64 *pA, i64 iB){
#if GCC_VERSION>=5004000
#if GCC_VERSION>=5004000 && !defined(__INTEL_COMPILER)
return __builtin_sub_overflow(*pA, iB, pA);
#else
testcase( iB==SMALLEST_INT64+1 );
@@ -1311,7 +1315,7 @@ int sqlite3SubInt64(i64 *pA, i64 iB){
#endif
}
int sqlite3MulInt64(i64 *pA, i64 iB){
#if GCC_VERSION>=5004000
#if GCC_VERSION>=5004000 && !defined(__INTEL_COMPILER)
return __builtin_mul_overflow(*pA, iB, pA);
#else
i64 iA = *pA;